CN202612610U - Sealing ring - Google Patents
Sealing ring Download PDFInfo
- Publication number
- CN202612610U CN202612610U CN 201220138640 CN201220138640U CN202612610U CN 202612610 U CN202612610 U CN 202612610U CN 201220138640 CN201220138640 CN 201220138640 CN 201220138640 U CN201220138640 U CN 201220138640U CN 202612610 U CN202612610 U CN 202612610U
- Authority
- CN
- China
- Prior art keywords
- seal ring
- sealing ring
- ring body
- groove
- positioning hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a sealing ring. The sealing ring comprises a sealing ring body which is horizontally placed, a positioning hole is arranged in the sealing ring body, the positioning hole is a big-end-up T-shaped hole, and a concave groove is arranged on the side face of the sealing ring body. The sealing ring is novel in design and reasonable in structure; since the concave groove is arranged on the side face of the sealing ring body, the sealing ring is easy to deform; and since the positioning hole is the T-shaped hole, assembly of the sealing ring is convenient, and sealing effect is good.
Description
Technical field
The utility model relates to a kind of seal arrangement, particularly a kind of seal ring.
Background technique
Seal ring is to be used for Seal of Equipment parts such as machinery, pipeline, and also very common in automobile production, seal ring adopts the mixed rubber manufacturing more, all is the raw material of mixed rubber like natural rubber, neoprene and silicone rubber etc.Seal ring can also prevent functions such as medium leakage such as water, oil, gas body except possessing the dust-tight function.Existing seal ring is generally the circle body of an O shape, and the wall thickness of circle body equates that when its two ends were stressed, circle body was not yielding, and between its inwall of distortion back and the pipe fitting for large size contacts, sealing effect is relatively poor, can not satisfy people's requirement.
Summary of the invention
It is a kind of rational in infrastructure that the purpose of the utility model just is to provide, and the seal ring of good sealing effect can effectively address the above problem.
To achieve these goals; The technological scheme that the utility model adopts is such: the seal ring of the utility model comprises the seal ring body of horizontal positioned having positioning hole on the seal ring body; Said positioning hole is up big and down small T font hole, and said seal ring body side has groove.
As preferably, the bottom surface of said groove is an arc.
As preferably, the bottom surface of said groove is semicircle.
As preferably, the degree of depth of said groove is 1/2nd of a seal ring body thickness.
Compared with prior art, the advantage of the utility model is: the utility model is novel in design, and rational in infrastructure, seal ring body side has groove, easy deformation, and positioning hole is T font hole, and is easy to assembly, and good sealing effect.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
To combine accompanying drawing that the utility model is described further below.
Embodiment one:
Referring to Fig. 1; The seal ring of the utility model comprises the seal ring body 1 of horizontal positioned having positioning hole 2 on the seal ring body 1; Said positioning hole 2 is up big and down small T font hole; Said seal ring body 1 side has groove 3, and the bottom surface of said groove 3 is an arc, and the degree of depth of said groove 3 is 1/2nd of seal ring body 1 thickness.
During use, the shoulder hole of the positioning hole 2 corresponding pipe fittings of seal ring is installed on the pipe fitting, easy to assembly, and good sealing effect, seal ring body 1 side has groove 3, and easy deformation closely cooperates seal ring and pipe fitting.
Embodiment two:
The bottom surface of said groove 3 is semicircle, and all the other are identical with embodiment one.
Claims (4)
1. seal ring comprises the seal ring body of horizontal positioned having positioning hole on the seal ring body that it is characterized in that: said positioning hole is up big and down small T font hole, and said seal ring body side has groove.
2. a kind of seal ring according to claim 1 is characterized in that: the bottom surface of said groove is an arc.
3. a kind of seal ring according to claim 1 is characterized in that: the bottom surface of said groove is for semicircle.
4. a kind of seal ring according to claim 1 is characterized in that: the degree of depth of said groove is 1/2nd of a seal ring body thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220138640 CN202612610U (en) | 2012-04-05 | 2012-04-05 | Sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220138640 CN202612610U (en) | 2012-04-05 | 2012-04-05 | Sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202612610U true CN202612610U (en) | 2012-12-19 |
Family
ID=47346311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220138640 Expired - Fee Related CN202612610U (en) | 2012-04-05 | 2012-04-05 | Sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202612610U (en) |
-
2012
- 2012-04-05 CN CN 201220138640 patent/CN202612610U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130405 |